30750261

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 41686848

約数和(自身を除く): 10936587

約数列:

[1, 3, 97, 251, 291, 421, 753, 1263, 24347, 40837, 73041, 105671, 122511, 317013, 10250087, 30750261]

約数ペア:

[(1, 30750261), (3, 10250087), (97, 317013), (251, 122511), (291, 105671), (421, 73041), (753, 40837), (1263, 24347)]